Home / 4,628,379.41-6,914,423.24-2,995,849.52

Finding the Fourth Proportional to 4,628,379.41, 6,914,423.24 and 2,995,849.52

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Solution

The fourth proportional to 4,628,379.41, 6,914,423.24 and 2,995,849.52 is: 4,475,556.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,379.41 : 6,914,423.24 = 2,995,849.52 : x
  2. Step 2: Convert to fraction form
    4,628,379.41/6,914,423.24 = 2,995,849.52/x
  3. Step 3: Cross multiply
    4,628,379.41x = 6,914,423.24 × 2,995,849.52
  4. Step 4: Simplify right side
    4,628,379.41x = 20,714,571,544,630.84
  5. Step 5: Solve for x
    x = 20,714,571,544,630.84/4,628,379.41
  6. Step 6: Final answer
    x = 4,475,556.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.